B4E-SLRS-T0300000D

MODEL "SA4" DO-ALL PRESSURE LOADED REDUCING REGULATOR (SERIES IV) BODY SIZE 1-1/2", STANDARD DIAPHRAGM CONSTRUCTION; BAR STOCK 316L SST BODY & TOPWORKS; 316LSST PLUG & CAGE, 17-7PH SST DIAPHRAGM; POLYALL SEAT, (FFKM) O-RING STATIC SEAL, TFE U-CUP W/SST ENERGIZER DYNAMIC SEAL; TUBE END BW CONNECTIONS; NO RANGE SPRING, PRESSURE LOADED; INTERNAL SENSING, 2-7 PSIG LOWER SPRING; HIGH PURITY ELECTRO POLISH TO 10Ra AVG. FINISH, CLEAN TO SPEC #S-1662;